#input-container {
    padding: 10px 2px 10px 2px;
}

.submit-btn {
    margin-left: 20%;
    margin-right: 20%;
}

.title {
    text-align: center;
    padding: 20px;
    margin: 0 5px 20px 5px;
}

.subtitle{
    text-align: center;
    padding: 10px;
    font-size: 20px;
    background: #324739;
    opacity: 1.0;
    color: #fdfffb;
    margin-bottom: 10px;
}
.ex-items{
    padding: 10px 5%;
}

.ex-items a{
    font-size: 1.2em;

}


.ex-itemsv2 {
    overflow: hidden;
    word-break: break-all;
    word-wrap: break-word;
    padding: 10px;
    margin: 10px;
    line-height: 23.5px;
    font-size: 1.2em;
    background: #009688;
    color: white;
    text-align: center;
}

.ex-itemsv2:hover {
    opacity: .8;
}

.el-footer{
    text-align: center;padding: 10px;
    line-height: 24px;
    font: 15px Helvetica Neue, Helvetica, PingFang SC, \5FAE\8F6F\96C5\9ED1, Tahoma, Arial, sans-serif;
    margin-bottom:20px;
    margin-top: 30px;
    background: #efefef;

}
.el-form-label{
    float: left;
    display: block;
    padding: 9px 5px;
    width: 30px;
    font-weight: 400;
    line-height: 20px;
    text-align: right;
}

@media screen and (max-width: 450px){
    .el-input{
        margin: 0 0 10px 68px;
    }

    .ex-form-lable{
        width: auto;
    }
}